TOUCHSCREEN AND 2 TEMPERATURE UNITS: Our hygrometer features a touchscreen design with touch keys to change the temperature unit display - press the C/F button on the touchscreen to change to Celsius (C) or Fahrenheit (F). Thermo-Hygrometer: Displays 24-hour maximum and minimum temperature and humidity, temperature and humidity trends, comfort display and atmospheric conditions. Meet your daily indoor temperature and humidity needs. EASY TO CARRY AND READ: This indoor humidity thermometer is small and easy to carry. The large LCD display and large digits are designed for clear readings. 3 MOUNTING STYLES: The greenhouse thermometer can be mounted in 3 ways: With 2 magnets, it can be easily attached to some metal materials. With a hole for hanging on the wall. With a durable stand, it can be placed on a table. WIDE APPLICATION: This digital hygrometer can be widely used in greenhouses, nurseries, bedrooms, homes, daycare centers, hatcheries, basements, warehouses and greenhouses.